| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.96 | 10.229% | $189.5498 | $189.55 | $189.55 | $189.50 |
| Purchase #2 | $193.82 | 4.519% | $202.5787 | $202.58 | $202.60 | $202.60 |
| Purchase #3 | $222.58 | 13.768% | $253.2248 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $188.27 | 10.349% | $207.7541 | $207.75 | $207.75 | $207.80 |
| Purchase #5 | $202.63 | 7.312% | $217.4463 | $217.45 | $217.45 | $217.40 |
| Purchase #6 | $142.26 | 3.354% | $147.0314 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $25.35 | 6.469% | $26.9899 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $1,146.87 | $1,244.5750 | $1,244.57 | $1,244.60 | $1,244.50 | |